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drm-515-kmod: Loss of display signal with RX 6800 XT #244
Comments
Looks like you might need more firmwares. |
I have installed the meta-package (gpu-firmware-kmod) which did install all firmware files in /boot/modules, but it did not change the behavior. |
Is there something else I can try? |
Thanks @evadot – I had a similar-ish problem where disconnecting a display would result in an empty TTY being displayed on the remaining displays. After reading your comment I realized I only specifically installed the firmware for my RX 6600XT and installing the firmware metapackage fixed my particular issue. :) |
The same behavior occurs with FreeBSD 14.0-RC2 with drm-515-mod-5.15.118 and only drm-mod metapackage installed with my RX 6800 XT. |
I am getting loss of display and hard lock ups with drm-515-kmod-5.15.118 on my 6750XT, I even had a hard reset happen. |
Describe the bug
Display loses signal after loading amdgpu via kldload under FreeBSD-CURRENT with RX 6800 XT with sienna_cichlid firmware installed.
The screen goes completely black and the on-screen dialog shows that it's lost signal from the PC.
FreeBSD version
PCI Info
DRM KMOD version
drm-515-kmod 0
(Installed drm-515-kmod-5.15.25)
To Reproduce
Steps to reproduce the behavior:
Screenshots
Not applicable. Screen goes black and never returns.
Additional context
/var/log/messages output:
Additional Comments/Questions
I've tried with single and multiple displays attached via HDMI and Display Port, Display Port only, and HDMI only. No changes.
What other information can help narrow the issue futher?
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